From Israel's History of Chemical Weapons Use.
http://www.globalresearch.ca/israels-history-of-chemical-weapons-use/5352003
"In May 1948 the Zionist gangs besieged the well-fortified Palestinian city of Acre, which could stand the siege for a long time. The city water supply came from a nearby village name Kabri through an aqueduct. To shorten the siege and to enter the city, the Zionist gangs injected typhoid in the aqueduct. Many Palestinians and some 55 British soldiers, who were in the city, got infected. This crime was called operation “Shlach Lachmecha” as described by the Israeli military historian Urin Milstein [Wendy Barnaby’s “The Plague Makers: The Secret World of Biological Warfare”, London, Vision Paperbacks, 1997, pp 114-116]
The ICRC delegate Mr. De Meuron, sent a series of reports under the reference of G59/1/GC, G3/82, from 6th to about 19th of May 1948 describing the conditions of the city population as struck by a sudden typhoid epidemic and requested efforts to combat it. The minutes of an emergency meeting between Mr. De Meuron and the British Medical Services officers stated that the infection was “water borne”. Burdened by the epidemic the city fell easy prey to the Zionist gangs, who went into a killing spree and a systematic looting campaign as reported by Lieutenant Petite, a French UN observer. He reported the cold-blooded murder of at least 100 Arab civilians, who refused to evacuate the city as ordered by the Zionists. Some of them were captured by the Zionist terrorists and were forced at gun point to drink cyanide; the case of Mohamed Fayez Soufi is one example as documented in “The Palestinian Catastrophe” by Michael Palumbo."
